170840910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{80207}}^1$

素因数の和:80288

約数の個数: 32

約数和(自身を含む): 415798272

約数和(自身を除く): 244957362

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 80207, 160414, 240621, 401035, 481242, 802070, 1203105, 2406210, 5694697, 11389394, 17084091, 28473485, 34168182, 56946970, 85420455, 170840910]

約数ペア:

[(1, 170840910), (2, 85420455), (3, 56946970), (5, 34168182), (6, 28473485), (10, 17084091), (15, 11389394), (30, 5694697), (71, 2406210), (142, 1203105), (213, 802070), (355, 481242), (426, 401035), (710, 240621), (1065, 160414), (2130, 80207)]